JPH0184891U - - Google Patents

Info

Publication number
JPH0184891U
JPH0184891U JP1987181690U JP18169087U JPH0184891U JP H0184891 U JPH0184891 U JP H0184891U JP 1987181690 U JP1987181690 U JP 1987181690U JP 18169087 U JP18169087 U JP 18169087U JP H0184891 U JPH0184891 U JP H0184891U
Authority
JP
Japan
Prior art keywords
lens
high pressure
supply
assist gas
pressure chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1987181690U
Other languages
English (en)
Other versions
JPH05317Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987181690U priority Critical patent/JPH05317Y2/ja
Publication of JPH0184891U publication Critical patent/JPH0184891U/ja
Application granted granted Critical
Publication of JPH05317Y2 publication Critical patent/JPH05317Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は、本考案の一実施例を示す断面図、第
２図はガスコントロールユニツトの回路図である
。 １…レンズ、２…ノズル、３…高圧室、４…圧
力センサ、５…供給停止手段としての圧力スイツ
チ。

Claims (1)

    【実用新案登録請求の範囲】
  1. レンズの出射面側と先端のノズルとの間に形成
    された高圧室にアシストガスを供給し、上記レン
    ズにより集光されたレーザ光とアシストガスとを
    上記ノズルより出射するレーザ加工ヘツドにおい
    て、上記レンズと接触する位置に、上記高圧室内
    のガス圧によるレンズにかかる圧力を測定する圧
    力センサを設け、この圧力センサの測定値が所定
    値以上になつたとき、アシストガスの高圧室への
    供給を停止する供給停止手段を備えたことを特徴
    とするレーザ加工ヘツド。
JP1987181690U 1987-11-27 1987-11-27 Expired - Lifetime JPH05317Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987181690U JPH05317Y2 (ja) 1987-11-27 1987-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987181690U JPH05317Y2 (ja) 1987-11-27 1987-11-27

Publications (2)

Publication Number Publication Date
JPH0184891U true JPH0184891U (ja) 1989-06-06
JPH05317Y2 JPH05317Y2 (ja) 1993-01-06

Family

ID=31473167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987181690U Expired - Lifetime JPH05317Y2 (ja) 1987-11-27 1987-11-27

Country Status (1)

Country Link
JP (1) JPH05317Y2 (ja)

Also Published As

Publication number Publication date
JPH05317Y2 (ja) 1993-01-06

Similar Documents

Publication Publication Date Title
JPH0184891U (ja)
JPH0184890U (ja)
JPH0381279U (ja)
JPS63163291U (ja)
JPH0376678U (ja)
JPH0370877U (ja)
JPS63175881U (ja)
JPS62142484U (ja)
JPH0287588U (ja)
JPH0331082U (ja)
JPS6149689U (ja)
JPH026187U (ja)
JPH01172488U (ja)
JPS6442793U (ja)
JPH0351984U (ja)
JPH0189883U (ja)
JPS63174987U (ja)
JPS63115237U (ja)
JPH0342389U (ja)
JPH01139993U (ja)
JPS626991U (ja)
JPH02138080U (ja)
JPS61172680U (ja)
JPH01127690U (ja)
JPS6225083U (ja)